butter weed

英 美
  • [医]飞蓬
  • butter n.黄油;奶油vt.涂黄油;奉承
  • weed n.杂草;野草n.衣服;丧服vi.除草;清除;淘汰
名词 butterweed:
  1. American ragwort with yellow flowers

  2. any of several yellow-flowered plants of the genus Packera; often placed in genus Senecio